Home / 18,853,567,960.58-26,019,085,106.88-10,395,365,580.98

Finding the Fourth Proportional to 18,853,567,960.58, 26,019,085,106.88 and 10,395,365,580.98

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Solution

The fourth proportional to 18,853,567,960.58, 26,019,085,106.88 and 10,395,365,580.98 is: 14,346,244,824.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,853,567,960.58 : 26,019,085,106.88 = 10,395,365,580.98 : x
  2. Step 2: Convert to fraction form
    18,853,567,960.58/26,019,085,106.88 = 10,395,365,580.98/x
  3. Step 3: Cross multiply
    18,853,567,960.58x = 26,019,085,106.88 × 10,395,365,580.98
  4. Step 4: Simplify right side
    18,853,567,960.58x = 270,477,901,768,571,682,816
  5. Step 5: Solve for x
    x = 270,477,901,768,571,682,816/18,853,567,960.58
  6. Step 6: Final answer
    x = 14,346,244,824.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.